How do I use clipboard and pasteboard on iOS using Swift?

To use the clipboard and pasteboard on iOS with Swift, you can use the `UIPasteboard` class, which allows you to read and write data to the clipboard. It supports various data types like strings, images, URLs, and more.

    // Example of copying a string to the clipboard
    let pasteboard = UIPasteboard.general
    pasteboard.string = "Hello, World!"

    // Example of retrieving a string from the clipboard
    if let copiedString = pasteboard.string {
        print("Copied string: \(copiedString)")
    }